set terminal pngcairo
set output 'halftone.png'

set title "halftone"
set xlabel "resolucion de imagen (pixeles)"
set ylabel "ciclos de cpu (x1000)"
plot 'datos_halftone_asm.dat' using 1:($2)/1000000 title 'ASM' with linespoint, \
     'datos_halftone_asm.dat' using 1:($3)/1000000 title 'C' with linespoint
